baber/WOPTO huggingface dataset:
Patent KR-20170113124-A (KR)
Inventor: KUWAHATA MITSURU
IPC: F16F1/04
Filed: 2017-03-16
Abstract: 본 발명은, 외측 코일 스프링의 선간(線間)과 내측 코일 스프링의 단부(端部)와의 물림을 억제함으로써, 내측 코일 스프링의 양단 1 바퀴∼3 바퀴의 버(burr) 발생을 방지하는 것, 및 내측 코일 스프링의 습동(摺動)에 의한 외측 코일 스프링의 내주면의 마모를 억제하는 것을 과제로 한다. 상기 과제를 해결하기 위하여, 본 발명에 의하면, 스프링 조립체(13)는, 토션 진동(torsional vibration)을 흡수·감쇠시키기 위한 외측 코일 스프링(20)과, 외측 코일 스프링의 내측에 배치되는 내측 코일 스프링(21)과, 스프링 시트(22)를 구비하고 있다. 내측 코일 스프링(21)은, 외측 코일 스프링(20)보다 자유 길이가 짧다. 내측 코일 스프링(21)은, 양단(兩端)의 단면(端面)에 모따기부(21a)를 가지고, 또한 양단의 1 바퀴째의 외경(L1)이 다른 부분의 외경(L)보다 직경이 작게 되어 있다.
Patent KR-20170110020-A (KR)
Title: 반도체 장치의 제조 방법 및 반도체 장치의 제조 시스템
Inventor: IKEGAWA HIROAKI
IPC: H01L21/768
Filed: 2017-03-16
Abstract: 본 발명은, 웨이퍼의 표면의 SiO 2 막에 형성된 오목부를 매립하도록 SiN막을 성막함에 있어서, 오목부를 간극 없이 매립하는 기술을 제공하는 것이다.  SiO 2 막(100)에 형성된 오목부에 대하여, ALD에 의해 SiN막(102)의 성막을 행해서 매립을 행한 후, 습식 에칭에 의해 오목부 내의 SiN막(102)을 SiO 2 막(100)의 표면이 노출될 때까지 에칭한 후, 다시 SiN막(103)의 매립 처리(성막 처리)를 행하고 있다.  SiN막(103)의 성막에 관한 인큐베이션 타임은, SiO 2 막(100)이 배리어막(101)보다도 더 길다.  이 때문에, 에칭 후의 다시 SiN막(103)의 매립 처리에 있어서는, SiO 2 막(100)의 상면측으로부터 오목부의 상방에 SiN막(103)이 밀려들기 전에 오목부 내에 SiN막(103)이 매립되므로, 보이드나 심 등의 공극의 발생을 억제할 수 있다.
Patent KR-20180106438-A (KR)
Inventor: SHIN CHOUL WOO
IPC: A61B6/00
Filed: 2017-03-20
Abstract: The present invention relates to a radiation imaging apparatus and a radiation imaging method using the same and, more specifically, to a radiation imaging apparatus for photographing an image of an object by using radiation and a radiation imaging method using the same. According to an embodiment of the present invention, the radiation imaging apparatus comprises: a radiation emission unit for radiating radiation to an object; a driving unit for moving the radiation emission unit; a radiation detection unit for obtaining a plurality of radiation images by detecting radiation emitted from each of a plurality of photographing positions provided at each photographing angle with respect to the object; and a plurality of radiation sources installed in the radiation emission unit so that at least one of the radiation sources is disposed at one photographing position and at least one of the radiation sources is spaced apart from each photographing position according to the movement of the radiation emission unit.
Patent KR-20180106504-A (KR)
Inventor: KIM HAK MIN
IPC: H02B11/127
Filed: 2017-03-20
Abstract: The present invention relates to a withdrawable circuit breaker which simplifies a three-stage of conductor base structure connecting an existing circuit breaker to a two-stage of conductor base structure. According to the present invention, a space required for connection is minimized to reduce the size of a withdrawable circuit breaker and the amount of heat generated in a connection part is reduced by reducing resistance by increasing an electrical connection area after connection. The withdrawable circuit breaker comprises: a connector; a contactor; and a leaf spring.
Patent KR-20180109260-A (KR)
Inventor: JUNG KWANG SOO
IPC: F25D21/00
Filed: 2017-03-27
Abstract: The present invention provides an apparatus for emitting frost removal heat, comprising: a drain duct for discharging heat of a defrost heater together with condensed water generated by heating frost generated in an evaporator by the defrost heater; a drain pipe for moving the heat of the condensed water and the defrost heater from a first space to a second space; a drain cap installed at one end of the drain pipe and selectively opened and closed; and a condensing fan which sucks the heat of the defrost heater when the drain cap is opened and discharges the heat to the outside. As a result, the heat generated from the defrost heater is efficiently transferred to the outside, so that freshness of foodstuff stored in a refrigerating chamber and a freezing chamber can be maintained.
Patent KR-20180110799-A (KR)
Title: A wireless power transmitter and wireless power transmission control method
Inventor: CHOI SOON CHUL
IPC: H02J50/00
Filed: 2017-03-30
Abstract: The present invention relates to a wireless power transmitter and a wireless power transmission control method. A wireless power transceiver according to an embodiment of the present invention includes: a wireless power antenna assembly including a plurality of wireless power antennas; a temperature sensor for sensing a first temperature of a predetermined region of a region in which the wireless power antenna assembly is disposed; and a control unit for interrupting transmission and reception of a wireless power signal by the wireless power antenna assembly if the first temperature is equal to or higher than a threshold temperature. The predetermined region is a region with a temperature of a representative value of the temperature of the predetermined region in each of the plurality of wireless power antennas. Accordingly, the present invention can reduce the number of temperature sensors and terminals which are required.
Patent KR-20180112510-A (KR)
Title: Method and apparatus for coding video
Inventor: JUNG SOON HEUNG
IPC: H04N19/70
Filed: 2017-04-04
Abstract: An image encoding/decoding apparatus and method are disclosed. An image encoding apparatus according to an aspect of the present invention includes an encoding level determination part for determining the coding level of an input image, a sampling part for outputting an encoding target picture corresponding to a level determined by the encoding level determination part, an encoding part for encoding the encoding target picture outputted from the sampling part, a reference picture storage part for storing at least one reference picture, and a reconstructed image generation part generating a reconstructed image corresponding to the input image corresponding to the level determined by the encoding level determination part. An image can be encoded and decoded by performing frame skipping or spatial resolution conversion adaptively.
Patent KR-20180116013-A (KR)
Inventor: HAN SANG HYUN
IPC: G06K9/00
Filed: 2017-04-14
Abstract: The present invention relates to a fingerprint sensor module realized by configuring a thin-film transistor (TFT) array on a thin-film by using a flexible display manufacturing process and a fingerprint recognition device having the same. The fingerprint sensor module includes: a base film including a fingerprint sensing area, a blade area surrounding the fingerprint sensing area, a first signal connection area adjacent to the fingerprint sensing area, a component mount area adjacent to the first signal connection area, and a second signal connection area adjacent to the component mount area; a TFT sensor array formed on the fingerprint sensing area; multiple first signal lines which are formed on the first signal connection area while having an end connected to the TFT sensor array; an external component mounted on the component mount area while having an end connected to each of the first signal lines; and multiple second signal lines formed on the second signal connection area while having an end connected to external components.
Patent KR-20180118836-A (KR)
Inventor: KIM SEONG IN
IPC: H01L29/16
Filed: 2017-04-21
Abstract: The present invention relates to a polymer thin film for manufacturing a free-standing nano-thin film and a method for manufacturing the nano-thin film using the same. More particularly, the present invention relates to a polymer thin film for manufacturing a free-standing EUV pellicle obtained by forming a polymer thin film by plasma polymerization using monomers containing benzene as a basic structure and being separated in a solvent phase, and a method for manufacturing an EUV pellicle using the same. Therefore, the polymer thin film for manufacturing the free-standing EUV pellicle of the present invention can easily produce an atomically uniform thin film having a thin thickness, so that an EUV pellicle having a high transmittance can be manufactured and can be mass-produced industrially.
Patent KR-20180119346-A (KR)
Inventor: HA CHANG WAN
IPC: B60L11/18
Filed: 2017-04-25
Abstract: The present invention provides a module type automated guided vehicle having a plurality of automated guided vehicle modules and connecting the automated guided vehicle modules to each other, thereby extending a range of a product to be transported. According to an embodiment of the present invention, the module type automated guided vehicle comprises: a first body on which the product to be transported is loaded; a detection sensor mounted on the front of the first body, and detecting an obstacle of the front in a driving direction; a first wheel mounted on the first body; a first actuator connected to drive the first wheel, and mounted on the first body; a first battery supplying a power to the first actuator; a first controller driving the first actuator and controlling the power of the first battery according to a signal of the detection sensor; and a first coupling part provided on at least one side of the first body and the first wheel, and controlled by the first controller.
Patent KR-20180119787-A (KR)
Inventor: LEE DONG WON
IPC: C08L21/00
Filed: 2017-04-26
Abstract: The present invention relates to a balance weight, which includes at least one rubber component (a) selected from nitrile butadiene rubbers (NBR), fluoro-elastomers (FKM), acrylic rubbers (ACM), and a mixture of the NBR, the FKM, and the ACM. The balance weight comprises: 22-35 volume% of the rubber component (a); 60-75 volume% of a high-density metal component (b) selected from ferrites, stainless steel, and a mixture of the ferrites and the stainless steel; and 2-5 volume% of additive component (c). Accordingly, the balance weight is easily curved by having flexibility, includes an eco-friendly material, and increases the amount of the high-density metal component without reduction in fluidity when the balance weight is mixed with the rubber component, which is a base material.
Patent KR-20170132081-A (KR)
Inventor: PAEK SE HWAN
IPC: C07K14/47
Filed: 2017-04-26
Abstract: The present invention relates to an immunological biosensor, and a sensor system including the same. According to the present invention, the immunological biosensor is based on a lateral flow immuno-chromatographic assay (LF-ICA) of a membrane, comprising: a metal-binding protein (10) to react with metal ions (1) in a sample to change a structure; a sensing antibody (20) which undergoes an antigen-antibody reaction with the metal-binding protein (10) whose structure is changed; a signal body (30) polymerized with the metal-binding protein (10) or the sensing antibody (20) to form a signal polymer (30a, 30b); a signal marker (40) to react with the signal polymer (30a, 30b) to generate a prescribed reaction signal; and a reaction strip (50) formed in a porous membrane generating the antigen-antibody reaction and a reaction signal.
Patent KR-20180119936-A (KR)
Inventor: LEE WHON HEE
IPC: C08J3/00
Filed: 2017-04-26
Abstract: The present invention relates to a method for manufacturing acetylated hyaluronic acid with improved reaction rate and yield, and specifically, to a method for manufacturing acetylated hyaluronic acid, which comprises the following steps: swelling hyaluronic acid; and adding an acetylation agent to the swelled hyaluronic acid to acetylate the hyaluronic acid. The method for manufacturing the acetylated hyaluronic acid of the present invention has an effect of facilitating mass production and securing manufacturing competitiveness by improving the yield and the reaction rate of acetylated hyaluronic acid.
Patent KR-20170128132-A (KR)
Inventor: LIN KO CHIANG
IPC: H04W72/04
Filed: 2017-05-11
Abstract: A method and apparatus for performing uplink transmission in a wireless communication system are disclosed. In one embodiment, the method includes monitoring a plurality of occasions for a DL control channel in a DL data area within a sub frame, In this case, a first control channel at a first opportunity corresponds to a first UL data channel having a first duration. A second control channel at a second opportunity corresponds to a second UL data channel having a second duration.
Patent KR-20180126296-A (KR)
Title: Air conditioning system for refrigerating and freezing
Inventor: HWANG JUN HYEON
IPC: F25B1/00
Filed: 2017-05-17
Abstract: An air conditioning system for refrigerating and freezing according to the present invention comprises: an outdoor unit including a first compressor compressing a refrigerant, and a second compressor serially connected with the first compressor and receiving and compressing the refrigerant discharged from the first compressor; a freezing show case providing cold air to the inside of a storage by receiving the refrigerant from the outdoor unit; and a refrigerating show case providing cold air to the inside of the storage by receiving the refrigerant from the outdoor unit, wherein the freezing show case and the refrigerating show case receive the refrigerant supplied from the outdoor unit to form different evaporation temperatures of the refrigerant. The air conditioning system for refrigerating and freezing according to the present invention is able to form different evaporation temperatures in the refrigerating show case and the freezing show case only using one kind of refrigerant.
Patent KR-20180126700-A (KR)
Title: Bulk-acoustic wave resonator
Inventor: LEE TAE HUN
IPC: H03H9/25
Filed: 2017-05-18
Abstract: Disclosed is a bulk acoustic wave resonator. A bulk acoustic wave resonator comprises: a lower electrode connecting member disposed on a substrate; a lower electrode disposed on the lower electrode connection member; a piezoelectric layer disposed on the lower electrode; an upper electrode disposed on the piezoelectric layer; and an upper electrode connecting member provided to electrically connect the upper electrode with the substrate. A resonant unit is formed of the lower electrode, the piezoelectric layer, and the upper electrode. The lower electrode connecting member is provided to support one portion of an edge of the resonant unit while electrically connecting the substrate with the lower electrode. The upper electrode connecting member is separated from the lower electrode connecting member to support the other portion of the edge of the resonant unit, wherein an extension unit connected with a via formed in the substrate to be aligned in a lower portion of the resonant unit is formed on at least any one of the upper electrode connecting member and the lower electrode connecting member. According to the present invention, the bulk acoustic wave resonator has an effect of enhancing a degree of freedom of a via formation location.
Patent KR-20180128578-A (KR)
Inventor: PARK SI WOO
IPC: D06M10/02
Filed: 2017-05-24
Abstract: The present invention relates to a surface modification method for a carbon fiber used in a carbon fiber-reinforced plastic and a carbon fiber manufactured by the surface modification method. More specifically, the present invention relates to a surface modification for a carbon fiber used in a carbon fiber-reinforced plastic which desizes and removes a resin sized on the surface of the carbon fiber in order to enhance an interfacial bonding strength between the carbon fiber and a matrix resin, modifies the carbon fiber by performing surface modification treatment on the surface of the desized carbon fiber, and resizes a resin having excellent bonding properties with the matrix resin.
Patent KR-20180130905-A (KR)
Inventor: DAN SUNG BAEK
IPC: H05K3/28
Filed: 2017-05-30
Abstract: Provided are a method for manufacturing flexible printed circuit board, which laminates base sheets composed of Teflon films with heat resistance and a low dielectric constant to prevent loss of a high frequency signal while minimizing dielectric loss sue to the high frequency signal, and a flexible printed circuit board manufactured by the same. The method according to the present invention comprises the steps of: preparing a base sheet which is a Teflon film having a thin film pattern formed on one surface thereof; preparing an adhesive sheet; laminating a plurality of base sheets and the adhesive sheets; and heating and pressing a laminate having the plurality of base sheets and the adhesive sheet laminated thereon.
Patent KR-20170138943-A (KR)
Inventor: SAKAMOTO HIROKI
IPC: H05K1/18
Filed: 2017-06-05
Abstract: The present invention is to realize an electronic device having good reliability which has a fuse function having a low equivalent series inductance (ESR) and good fusing characteristics, and a manufacturing method thereof which can efficiently manufacture the electronic device at low costs. According to the electronic device of the present invention, an intermediate connection layer (4) interposed between a wiring substrate and an electronic component includes a rigid substrate (11) and a flexible substrate (12). A plurality of conductor portions such as first and second conductor portions (8a, 8b) and the like are formed on both main surfaces of both the substrates. An opening portion (24) is provided on the rigid substrate (11), and a conductor portion (17a) on a rear surface side of the flexible substrate (12) has a fuse portion (20) having a constricted shape at a position opposite to the opening portion (24). Both the flexible substrate (12) and the rigid substrate (11) are bonded to each other via a solder (13). Both the substrates are separately manufactured, a solder paste is applied to the rigid substrate (11), both the substrates are superimposed on each other, and the solder paste is heated and cured. Thus, the intermediate connection layer (4) is manufactured.
Patent KR-20180135241-A (KR)
Inventor: LEE NAM WON
IPC: H01L23/367
Filed: 2017-06-12
Abstract: The present invention relates to a power semiconductor module having an output enhancement structure which increases an output of a module by improving heat capacity without using additional equipment or changing a manufacturing processes through simply adding a buffer layer. More specifically, the power semiconductor module includes a base plate, a direct bonded cupper (DBC) substrate coupled to an upper portion of the base plate, and a semiconductor chip attached to an upper portion of the DBC substrate by a tape solder. The buffer layer is attached to the DBC substrate. The semiconductor chip is attached to the upper portion of the buffer layer by the tape solder.
Patent KR-20180136182-A (KR)
Inventor: CHO GYU SUNG
IPC: G06F21/57
Filed: 2017-06-14
Abstract: The present invention relates to an information protection vulnerability diagnosis method for a port logistics information system, which is to process, share, collect, and analyze information related to marine transport. The information protection vulnerability diagnosis method for a port logistics information system comprises: a step in which the plurality of information systems that are connected through a closed network are connected with an inside diagnosis server, thereby installing agents corresponding to an operating system (OS) of each of a plurality of information systems depending on whether the agent is installed in each information system or not; a step which collects vulnerability diagnosis data according to diagnosis items from the agents installed in each of the information system; a step which collects environment change data from a physical environment sensor included in each of the information system; a step in which the inside diagnosis server collects and stores data from the agents and physical environment sensors; a step which transmits the vulnerability diagnosis data or environment change data collected by the inside diagnosis server to a security diagnosis server in an outside network through a communication module; a step in which the security diagnosis server analyzes the received data; and a step which transmits the analysis results from the security diagnosis server to the inside diagnosis server in order to be checked and stored. Therefore, the information protection vulnerability diagnosis method for a port logistics information system can improve overall information security safety level of a port logistics information system without being limited to some devices.
Patent KR-20180136284-A (KR)
Inventor: LEE JAE HYUK
IPC: G06F21/46
Filed: 2017-06-14
Abstract: According to one embodiment of the present invention, a method for performing user authentication using font information by an authentication server comprises the steps of: (a) providing an authentication information input interface enabling user authentication information input, font selection, and password input to a user terminal; (b) receiving authentication information generated based on subset data of font information selected by a user and text information inputted as password from the user terminal; and (c) performing user authentication based on a determination whether the subset data and the text information included in the received authentication information match the subset data and password information of font previously registered by the user.
Patent KR-20190003160-A (KR)
Inventor: HAM DAE YOUNG
IPC: A61K8/49
Filed: 2017-06-30
Abstract: The present invention relates to a perfume composition which enhances persistence of fragrance and a cosmetic composition comprising the same. More particularly, the present invention relates to a perfume composition comprising at least one selected from the group consisting of Clearwood^tm, Dartanol, Heliotropine and Polysantol, which enhances similarity to a main fragrance by specific perfume(s) contained in conventional cosmetic compositions and the persistence of the main fragrance, Galaxolide 70 MIP, Helvetolide and Muscenone delta as active ingredients, and to a cosmetic composition comprising the perfume composition.
Patent KR-20190005071-A (KR)
Title: Apparatus for preventing vehicle from driving on reverse lane
Inventor: PARK SUNG YOUNG
IPC: E01F13/10
Filed: 2017-07-05
Abstract: The present invention relates to a device for preventing a vehicle from driving reversely on a road, comprising: an inclined jaw part installed in a predetermined height from the ground in a lateral direction with respect to the road and provided with an inclined part inclined downward from a front to a rear in a normal driving direction; a reverse driving sensing part fixedly-installed in a front end surface of the inclined part and detecting a vehicle driving reversely; and a protruding part which is spaced apart from the rear of the inclined jaw part, is embedded in the underground of the road, and protrudes upward from a road to block a vehicle driving reversely when the reverse driving sensing part senses a reverse driving vehicle.
Patent KR-20190006753-A (KR)
Inventor: KIM KYUNG MIN
IPC: H01M2/26
Filed: 2017-07-11
Abstract: The present invention relates to a secondary battery module capable of ensuring safety in abnormal overvoltage. According to another aspect of the present invention, the present invention includes a first unit cell having a first electrode tab, a second unit cell having a second electrode tab, and a current collector part electrically connecting the first electrode tab and the second electrode tab. The current collector part includes a conductive agent for forming a current path between the first electrode tab and the second electrode tab, a gas generating agent which generates gas when it is higher than a predetermined voltage, and a binder for bonding the conductive agent and the gas generating agent.